EVANSTON, Ill. -- Penn women's lacrosse coach
Karin Brower has seen enough of Northwestern to know the best way
to stop the Wildcats: keep the ball in her own team's hands.

"I felt like when we did have the ball, we could put it in the
net," Brower said after an 11-9 loss to Northwestern on April 25.
"We need to have the ball a lot more to win that game."

Penn will have another chance to prove that assertion Friday, when
the two teams square off in the NCAA semifinals in Towson, Md. This
marks the sixth Quakers-Wildcats showdown over the last three
years, including the third matchup in final four play.

For Penn to pick up its first win against Northwestern in
postseason play, winning the draw control battle will be crucial.
Through two NCAA tournament games, the Wildcats (21-0) have not
relented on their mission to dominate games via possession.

Entering its opening round matchup with Massachusetts,
Northwestern was winning 65 percent of its draws in 2009. That
number has ballooned to 75 percent in the NCAA tournament, thanks
to a 23-8 advantage over the Minutewomen in the first round and a
20-7 advantage over the Tigers in the quarterfinals.

Wildcats coach Kelly Amonte Hiller has used two primary weapons on
draws this season: wiry 6-foot-2 junior Danielle Spencer and cagey
5-foot-7 freshman Alexandra Frank. But Amonte Hiller said there is
no formula to success on draws, beyond viewing each as an
individual situation.

"We usually just try and keep an open mind with it," Amonte Hiller
said after her team's 16-9 quarterfinal win over Princeton. "Each
person that you draw against is different. Sometimes Danielle has a
lot more success than Alex and vice versa. Danielle was just
dominating, so no reason to change that situation."

Defense may win championships, but not when it comes to the brass
of women's lacrosse. With a plus-27 advantage on draws this
postseason, Northwestern has registered 49 more shots than its
opponents.

That aggression has led to 39 goals -- the most by any Wildcats
team in the first two rounds since their string of national
championships began in 2005.

While Northwestern endured eight games without leading attacker
Hilary Bowen, their offense has not missed a beat. Just ask
Princeton goalie Erin Tochihara.

The stoic sophomore entered the quarterfinals matchup allowing
just over eight goals per game. The Wildcats registered eight goals
in the first half on 21 shots, and Tochihara needed nine saves to
keep her team within three goals after 30 minutes of play.

"Northwestern's attack has seven great shooters -- all of them can
put the ball wherever they want," Tochihara said. "I tried to keep
things as simple as possible, but in that situation, they're
shooting a lot of shots."

The biggest surprise among those seven shooters was Bowen. Eight
games removed from tearing her left ACL, she scored one goal in her
return against the Tigers. Bowen is expected to play against Penn
on Friday.

But beyond her scoring contributions, Bowen was even more
effective in drawing the defense's mind away from other Wildcats
weapons.

"It gives your team a real psychological lift to get a player like
that back out there, even if she isn't playing the whole game or as
effective as she has been," Princeton coach Chris Sailer said. "You
know she is going to be a good player and get some attention."

As Bowen drew that attention, Katrina Dowd continued to build on
her record-setting pace in the 2009 NCAA tournament. Far removed
from being out of the starting lineup during a three-game stretch
in March, Dowd has scored 14 goals over the first two games. She is
inching closer to shattering the NCAA postseason record of 17
goals, which Bowen tied last season.

But much of Dowd's success came off of Spencer's work on draws.
Five of Dowd's seven goals were unassisted -- evidence of
Northwestern's ability to quickly advance the ball into its zone
and keep opposing defenses on their heels.

Regardless of who was scoring and what direction they were coming
from, Sailer's summation of her team's defeat was no different than
Brower's from earlier in the season.

"We knew that to win this game, we were going to have to compete
on the draws," Sailer said. "We just weren't able to do that."